voip gw301A is a Telecommunications product. Key specs — Brand: voip; Origin: china.
Product Description
Support SIP and MGCP protocol DHCP support for LAN or Cable modem PPPoE support for ADSL or Cable modem with ROUTER build in Audio codec G.711 , G.726 , G.723 , G.729 CALL waiting,Hold,Transfer 3 way conference Set by web browser (IE6.0) or Telnet VAD(Voice active detect) CNG (Comfort noise generation) G.168/165 compliant 16ms echo cancellation Adaptive Jitter Buffer Packet Loss Compensation T.38 FAX protocol
GW301A supports SIP and MGCP is compatible with various softwitch systems and voip voice gateways to provide broadband IP voice service.